There have been a few hollow body yo-yo designs in the past, but none have nailed the weight distribution quite so perfectly as Core Co with their latest design - The Diesis! This is more than just a cool concept, it packs some serious performance. From the first throw you feel a powerful spin and amazing stability. It moves fast and easily through combos with a comfortable smooth feel that does not disappoint!

When the Diesis was first conceived Core Co loved the idea of only ever releasing special editions featuring art from prominent artists in the yoyo community. Here we have two great looking release featuring one with art from Sebastian "Sebby" Brock and one with art from Sara D'Amato!

NOTE from CoreCo: Due to unique construction of this yoyo, this yoyo will never be "100% dead smooth". That said we have hand tested each yoyo and all that ship are approved and do not have any sort of vibe that will affect play, just noticeable if you "fingernail test". Some people will not even notice the small amount of vibe these yoyos have, but we want to be absolutely clear that these will never be as smooth as our other releases. Further, care should be taken not to aggressively overtighten.